Final answer:
The name of a book should be italicized or underlined, not in quotation marks.
Step-by-step explanation:
When writing a sentence, the name of a book should be italicized or underlined, not placed in quotation marks. However, when referring to the title of a shorter work, such as a chapter or an article, quotation marks should be used. For example, The Great Gatsby is a novel, so it would be italicized or underlined, but the chapter 'The Green Light' would be in quotation marks.
Learn more about The use of quotation marks for book titles